68659830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 122396490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 205, 207, 230, 246, 345, 369, 410, 414, 615, 690, 738, 809, 943, 1035, 1230, 1618, 1845, 1886, 2070, 2427, 2829, 3690, 4045, 4715, 4854, 5658, 7281, 8090, 8487, 9430, 12135, 14145, 14562, 16974, 18607, 24270, 28290, 33169, 36405, 37214, 42435, 55821, 66338, 72810, 84870, 93035, 99507, 111642, 165845, 167463, 186070, 199014, 279105, 298521, 331690, 334926, 497535, 558210, 597042, 762887, 837315, 995070, 1492605, 1525774, 1674630, 2288661, 2985210, 3814435, 4577322, 6865983, 7628870, 11443305, 13731966, 22886610, 34329915, 68659830]

約数ペア:

[(1, 68659830), (2, 34329915), (3, 22886610), (5, 13731966), (6, 11443305), (9, 7628870), (10, 6865983), (15, 4577322), (18, 3814435), (23, 2985210), (30, 2288661), (41, 1674630), (45, 1525774), (46, 1492605), (69, 995070), (82, 837315), (90, 762887), (115, 597042), (123, 558210), (138, 497535), (205, 334926), (207, 331690), (230, 298521), (246, 279105), (345, 199014), (369, 186070), (410, 167463), (414, 165845), (615, 111642), (690, 99507), (738, 93035), (809, 84870), (943, 72810), (1035, 66338), (1230, 55821), (1618, 42435), (1845, 37214), (1886, 36405), (2070, 33169), (2427, 28290), (2829, 24270), (3690, 18607), (4045, 16974), (4715, 14562), (4854, 14145), (5658, 12135), (7281, 9430), (8090, 8487)]